Triple

T3060609
Position Surface form Disambiguated ID Type / Status
Subject Brantas River E60586 entity
Predicate hasDam P8736 FINISHED
Object Sutami Dam
Sutami Dam is a major multipurpose dam in East Java, Indonesia, used primarily for hydroelectric power generation, irrigation, and flood control on the Brantas River.
 E322620 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Sutami Dam | Statement: [Brantas River, hasDam, Sutami Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sutami Dam
Context triple: [Brantas River, hasDam, Sutami Dam]
  • A. Surobi Dam
    Surobi Dam is a hydroelectric and irrigation dam located on the Kabul River in eastern Afghanistan.
  • B. Amawalk Dam
    Amawalk Dam is an early 20th-century masonry dam in Westchester County, New York, that impounds the Amawalk Reservoir as part of New York City's water supply system.
  • C. Harangi Dam
    Harangi Dam is a masonry dam built across the Harangi River, a tributary of the Kaveri, in Karnataka, India, primarily used for irrigation and water storage.
  • D. Shimen Reservoir
    Shimen Reservoir is a major multipurpose reservoir in Taoyuan, Taiwan, known for water supply, flood control, irrigation, and recreation.
  • E. Bargi Dam
    Bargi Dam is a major multipurpose dam built on the Narmada River in Madhya Pradesh, India, primarily used for irrigation, hydropower generation, and flood control.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Sutami Dam
Triple: [Brantas River, hasDam, Sutami Dam]
Generated description
Sutami Dam is a major multipurpose dam in East Java, Indonesia, used primarily for hydroelectric power generation, irrigation, and flood control on the Brantas River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sutami Dam
Target entity description: Sutami Dam is a major multipurpose dam in East Java, Indonesia, used primarily for hydroelectric power generation, irrigation, and flood control on the Brantas River.
  • A. Surobi Dam
    Surobi Dam is a hydroelectric and irrigation dam located on the Kabul River in eastern Afghanistan.
  • B. Amawalk Dam
    Amawalk Dam is an early 20th-century masonry dam in Westchester County, New York, that impounds the Amawalk Reservoir as part of New York City's water supply system.
  • C. Harangi Dam
    Harangi Dam is a masonry dam built across the Harangi River, a tributary of the Kaveri, in Karnataka, India, primarily used for irrigation and water storage.
  • D. Shimen Reservoir
    Shimen Reservoir is a major multipurpose reservoir in Taoyuan, Taiwan, known for water supply, flood control, irrigation, and recreation.
  • E. Bargi Dam
    Bargi Dam is a major multipurpose dam built on the Narmada River in Madhya Pradesh, India, primarily used for irrigation, hydropower generation, and flood control.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ad8578137c81908259dcb27c7d6d7c completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ad9e9e1e248190b5ed5ebcdad1321e completed March 8, 2026, 4:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69b1ef0e757481908eb1d9693474c49d completed March 11, 2026, 10:39 p.m.
NEDg Description generation batch_69b1efedc68481908c2fece012621f1f completed March 11, 2026, 10:42 p.m.
NED2 Entity disambiguation (via description) batch_69b1f07505c881909841f184af3e4319 completed March 11, 2026, 10:45 p.m.
Created at: March 8, 2026, 3:02 p.m.